Funding for this research was provided by:
Pearson Assessment & Information GmbH, Germany
Ruhr-Universität Bochum
Article History
Received: 9 October 2020
Accepted: 22 March 2021
First Online: 23 April 2021
Declarations
:
: This study was conducted in accordance with the ethical guidelines of the Germany Psychological Society. All participating children and their parents gave written informed consent in accordance with the Declaration of Helsinki. The full study protocol was approved by the Ethics Committee of the Faculty of Psychology at Ruhr-University Bochum (2016-122).
: Not applicable.
: The authors declare that they have no competing interests.